1203030032232 has 64 divisors (see below), whose sum is σ = 3437482913280. Its totient is φ = 343697441472.

The previous prime is 1203030032219. The next prime is 1203030032233. The reversal of 1203030032232 is 2322300303021.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1203030032199 and 1203030032208.

It is not an unprimeable number, because it can be changed into a prime (1203030032233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2074443 + ... + 2590245.

It is an arithmetic number, because the mean of its divisors is an integer number (53710670520).

Almost surely, 2^{1203030032232} is an apocalyptic number.

1203030032232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1203030032232 is an abundant number, since it is smaller than the sum of its proper divisors (2234452881048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203030032232 is a wasteful number, since it uses less digits than its factorization.

1203030032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529702 (or 529698 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1203030032232 its reverse (2322300303021), we get a palindrome (3525330335253).

The spelling of 1203030032232 in words is "one trillion, two hundred three billion, thirty million, thirty-two thousand, two hundred thirty-two".